A putative class of plaintiffs who allege to have lived in a defined geographic area around a manufacturing plant in Merrimack, New Hampshire, or have been served by the town’s municipal water supply, sued the manufacturer in federal court, alleging property damage claims and exposure to perfluorooctanoate (AFPO) and perfluorooctanoic acid (PFOA) that warrants medical monitoring. Brown v. Saint-Gobain Performance Plastics Corp. et al., No. 16-cv-242, 2017 WL 6043956 (D.N.H. Dec. 6, 2017). The plaintiffs’ claims were styled as common law claims for negligence, trespass, nuisance, and negligent failure to warn, as well as an equitable claim for “negative unjust enrichment” on the theory that the manufacturer was unjustly enriched by avoiding costs associated with preventing the release of contaminants. The Court dismissed the unjust enrichment count but allowed the remaining claims to proceed. Read More »

In 2014, the Town of Westport, Massachusetts (Westport) brought suit against Monsanto Company (Monsanto) seeking to recover costs it had and would incur in remediating PCB-containing caulk used in the construction of the Westport Middle School in 1969. Through a series of pretrial motions, the district court eventually dismissed all claims against Monsanto and its related entities, and in the recent decision of Town of Westport v. Monsanto, No. 17-1461, 2017 U.S. App. LEXIS 24827 (1st Cir. Dec. 8, 2017), the First Circuit affirmed the district court’s actions, dealing a blow to purchasers of PCB-containing building materials seeking similar recoveries. Read More »